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Mathematics 7 Online
emmagrace231 (emmagrace231):

The area of a square painting is 81p^2+90p+25. What is the side length of the painting? Medal, fan, and testimonial for quick, accurate responses!!!

OpenStudy (er.mohd.amir):

81p*p+2*9*5p+25=(9p+5)^2 so side is 9p+5 and this is square

emmagrace231 (emmagrace231):

thank you so much!

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